1 files changed, 116 insertions, 0 deletions

diff --git a/include/asm-arm/arch-h720x/irqs.h b/include/asm-arm/arch-h720x/irqs.h
new file mode 100644
index 000000000000..8244413988be
--- /dev/null
+++ b/include/asm-arm/arch-h720x/irqs.h
@@ -0,0 +1,116 @@
+/*
+ * linux/include/asm-arm/arch-h720x/irqs.h
+ *
+ * Copyright (C) 2000 Jungjun Kim
+ *           (C) 2003 Robert Schwebel <r.schwebel@pengutronix.de>
+ *           (C) 2003 Thomas Gleixner <tglx@linutronix.de>
+ *
+ */
+
+#ifndef __ASM_ARCH_IRQS_H
+#define __ASM_ARCH_IRQS_H
+
+#if defined (CONFIG_CPU_H7201)
+
+#define IRQ_PMU         0               /* 0x000001 */
+#define IRQ_DMA         1               /* 0x000002 */
+#define IRQ_LCD         2               /* 0x000004 */
+#define IRQ_VGA         3               /* 0x000008 */
+#define IRQ_PCMCIA1     4               /* 0x000010 */
+#define IRQ_PCMCIA2     5               /* 0x000020 */
+#define IRQ_AFE         6               /* 0x000040 */
+#define IRQ_AIC         7               /* 0x000080 */
+#define IRQ_KEYBOARD    8               /* 0x000100 */
+#define IRQ_TIMER0      9               /* 0x000200 */
+#define IRQ_RTC         10              /* 0x000400 */
+#define IRQ_SOUND       11              /* 0x000800 */
+#define IRQ_USB         12              /* 0x001000 */
+#define IRQ_IrDA        13              /* 0x002000 */
+#define IRQ_UART0       14              /* 0x004000 */
+#define IRQ_UART1       15              /* 0x008000 */
+#define IRQ_SPI         16              /* 0x010000 */
+#define IRQ_GPIOA       17              /* 0x020000 */
+#define IRQ_GPIOB       18              /* 0x040000 */
+#define IRQ_GPIOC       19              /* 0x080000 */
+#define IRQ_GPIOD       20              /* 0x100000 */
+#define IRQ_CommRX      21              /* 0x200000 */
+#define IRQ_CommTX      22              /* 0x400000 */
+#define IRQ_Soft        23              /* 0x800000 */
+
+#define NR_GLBL_IRQS    24
+
+#define IRQ_CHAINED_GPIOA(x)  (NR_GLBL_IRQS + x)
+#define IRQ_CHAINED_GPIOB(x)  (IRQ_CHAINED_GPIOA(32) + x)
+#define IRQ_CHAINED_GPIOC(x)  (IRQ_CHAINED_GPIOB(32) + x)
+#define IRQ_CHAINED_GPIOD(x)  (IRQ_CHAINED_GPIOC(32) + x)
+#define NR_IRQS               IRQ_CHAINED_GPIOD(32)
+
+/* Enable mask for multiplexed interrupts */
+#define IRQ_ENA_MUX     (1<<IRQ_GPIOA) | (1<<IRQ_GPIOB) \
+                        | (1<<IRQ_GPIOC) | (1<<IRQ_GPIOD)
+
+
+#elif defined (CONFIG_CPU_H7202)
+
+#define IRQ_PMU         0               /* 0x00000001 */
+#define IRQ_DMA         1               /* 0x00000002 */
+#define IRQ_LCD         2               /* 0x00000004 */
+#define IRQ_SOUND       3               /* 0x00000008 */
+#define IRQ_I2S         4               /* 0x00000010 */
+#define IRQ_USB         5               /* 0x00000020 */
+#define IRQ_MMC         6               /* 0x00000040 */
+#define IRQ_RTC         7               /* 0x00000080 */
+#define IRQ_UART0       8               /* 0x00000100 */
+#define IRQ_UART1       9               /* 0x00000200 */
+#define IRQ_UART2       10              /* 0x00000400 */
+#define IRQ_UART3       11              /* 0x00000800 */
+#define IRQ_KBD         12              /* 0x00001000 */
+#define IRQ_PS2         13              /* 0x00002000 */
+#define IRQ_AIC         14              /* 0x00004000 */
+#define IRQ_TIMER0      15              /* 0x00008000 */
+#define IRQ_TIMERX      16              /* 0x00010000 */
+#define IRQ_WDT         17              /* 0x00020000 */
+#define IRQ_CAN0        18              /* 0x00040000 */
+#define IRQ_CAN1        19              /* 0x00080000 */
+#define IRQ_EXT0        20              /* 0x00100000 */
+#define IRQ_EXT1        21              /* 0x00200000 */
+#define IRQ_GPIOA       22              /* 0x00400000 */
+#define IRQ_GPIOB       23              /* 0x00800000 */
+#define IRQ_GPIOC       24              /* 0x01000000 */
+#define IRQ_GPIOD       25              /* 0x02000000 */
+#define IRQ_GPIOE       26              /* 0x04000000 */
+#define IRQ_COMMRX      27              /* 0x08000000 */
+#define IRQ_COMMTX      28              /* 0x10000000 */
+#define IRQ_SMC         29              /* 0x20000000 */
+#define IRQ_Soft        30              /* 0x40000000 */
+#define IRQ_RESERVED1   31              /* 0x80000000 */
+#define NR_GLBL_IRQS    32
+
+#define NR_TIMERX_IRQS  3
+
+#define IRQ_CHAINED_GPIOA(x)  (NR_GLBL_IRQS + x)
+#define IRQ_CHAINED_GPIOB(x)  (IRQ_CHAINED_GPIOA(32) + x)
+#define IRQ_CHAINED_GPIOC(x)  (IRQ_CHAINED_GPIOB(32) + x)
+#define IRQ_CHAINED_GPIOD(x)  (IRQ_CHAINED_GPIOC(32) + x)
+#define IRQ_CHAINED_GPIOE(x)  (IRQ_CHAINED_GPIOD(32) + x)
+#define IRQ_CHAINED_TIMERX(x) (IRQ_CHAINED_GPIOE(32) + x)
+#define IRQ_TIMER1            (IRQ_CHAINED_TIMERX(0))
+#define IRQ_TIMER2            (IRQ_CHAINED_TIMERX(1))
+#define IRQ_TIMER64B          (IRQ_CHAINED_TIMERX(2))
+
+#define NR_IRQS         (IRQ_CHAINED_TIMERX(NR_TIMERX_IRQS))
+
+/* Enable mask for multiplexed interrupts */
+#define IRQ_ENA_MUX     (1<<IRQ_TIMERX) | (1<<IRQ_GPIOA) | (1<<IRQ_GPIOB) | \
+                        (1<<IRQ_GPIOC)  | (1<<IRQ_GPIOD) | (1<<IRQ_GPIOE) | \
+                        (1<<IRQ_TIMERX)
+
+#else
+#error cpu definition mismatch
+#endif
+
+/* decode irq number to register number */
+#define IRQ_TO_REGNO(irq) ((irq - NR_GLBL_IRQS) >> 5)
+#define IRQ_TO_BIT(irq) (1 << ((irq - NR_GLBL_IRQS) % 32))
+
+#endif